{"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/v/voidy21/20091229/20091229182832.png","description":"\u3053\u3093\u306a\u611f\u3058\u306e\u3084\u3064 \u30ad\u30fc\u30dc\u30fc\u30c9\u306ej\u304bk\u3067\u4e0a\u4e0b\u306b\u79fb\u52d5\u3055\u305b\u308b\u3084\u3064\u3092\u5b9f\u88c5\u3059\u308b \u4f55\u3082\u8003\u3048\u305a\u306bKeyListener\u3092\u4f7f\u3063\u3066\u3084\u3063\u3066\u307f\u308b import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import javax.swing.JFrame; import javax.swing.JTree; import javax.swing.tree.DefaultMutableTreeNode; import javax.swing.tree.MutableTreeNode; @SuppressWarnings( \"serial\" )\u2026","url":"https://voidy21.hatenablog.jp/entry/20091229/1262079456","provider_url":"https://hatena.blog","height":"190","blog_title":"voidy21\u306e\u65e5\u8a18","published":"2009-12-29 18:37:36","type":"rich","provider_name":"Hatena Blog","width":"100%","blog_url":"https://voidy21.hatenablog.jp/","version":"1.0","categories":["Java","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/voidy21/","author_name":"voidy21","title":"\u30ad\u30fc\u30dc\u30fc\u30c9\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3092\u4f5c\u308b(Java)","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvoidy21.hatenablog.jp%2Fentry%2F20091229%2F1262079456\" title=\"\u30ad\u30fc\u30dc\u30fc\u30c9\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3092\u4f5c\u308b(Java) - voidy21\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}